| | 1 | /* |
| | 2 | * brxre1.h |
| | 3 | * |
| | 4 | * specific parts for B&R KWB Motherboard |
| | 5 | * |
| | 6 | * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> - |
| | 7 | * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com |
| | 8 | * |
| | 9 | * SPDX-License-Identifier: GPL-2.0+ |
| | 10 | */ |
| | 11 | |
| | 12 | #ifndef __CONFIG_BRXRE1_H__ |
| | 13 | #define __CONFIG_BRXRE1_H__ |
| | 14 | |
| | 15 | #include <configs/bur_cfg_common.h> |
| | 16 | #include <configs/bur_am335x_common.h> |
| | 17 | /* ------------------------------------------------------------------------- */ |
| | 18 | #define CONFIG_AM335X_LCD |
| | 19 | #define LCD_BPP LCD_COLOR32 |
| | 20 | |
| | 21 | /* memory */ |
| | 22 | #define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024) |
| | 23 | |
| | 24 | /* Clock Defines */ |
| | 25 | #define V_OSCK 26000000 /* Clock output from T2 */ |
| | 26 | #define V_SCLK (V_OSCK) |
| | 27 | |
| | 28 | #define CONFIG_POWER_TPS65217 |
| | 29 | |
| | 30 | #define CONFIG_MACH_TYPE 3589 |
| | 31 | /* I2C IP block */ |
| | 32 | #define CONFIG_SYS_OMAP24_I2C_SPEED_PSOC 20000 |
| | 33 | |
| | 34 | /* MMC/SD IP block */ |
| | 35 | #define CONFIG_SUPPORT_EMMC_BOOT |
| | 36 | |
| | 37 | /* Always 64 KiB env size */ |
| | 38 | #define CONFIG_ENV_SIZE (64 << 10) |
| | 39 | |
| | 40 | #ifndef CONFIG_SPL_BUILD |
| | 41 | |
| | 42 | /* Default environment */ |
| | 43 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| | 44 | BUR_COMMON_ENV \ |
| | 45 | "autoload=0\0" \ |
| | 46 | "scradr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ |
| | 47 | "bootaddr=0x80001100\0" \ |
| | 48 | "bootdev=cpsw(0,0)\0" \ |
| | 49 | "vx_romfsbase=0x800E0000\0" \ |
| | 50 | "vx_romfssize=0x20000\0" \ |
| | 51 | "vx_memtop=0x8FBEF000\0" \ |
| | 52 | "loadromfs=mmc read ${vx_romfsbase} 700 100\0" \ |
| | 53 | "loadaddr=0x80100000\0" \ |
| | 54 | "startvx=run loadromfs; bootvx ${loadaddr}\0" \ |
| | 55 | "b_break=0\0" \ |
| | 56 | "b_tgts_std=mmc def net usb0\0" \ |
| | 57 | "b_tgts_rcy=def net usb0\0" \ |
| | 58 | "b_tgts_pme=net usb0 mmc\0" \ |
| | 59 | "b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \ |
| | 60 | " elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \ |
| | 61 | " else setenv b_tgts ${b_tgts_std}; fi\0" \ |
| | 62 | "b_mmc=load mmc 1 ${loadaddr} arimg && run startvx\0" \ |
| | 63 | "b_def=mmc read ${loadaddr} 800 8000; run startvx\0" \ |
| | 64 | "b_net=tftp ${scradr} netscript.img && source ${scradr}\0" \ |
| | 65 | "b_usb0=usb start && load usb 0 ${scradr} usbscript.img && source ${scradr}\0" \ |
| | 66 | "b_default=run b_deftgts; for target in ${b_tgts};"\ |
| | 67 | " do run b_${target}; if test ${b_break} = 1; then; exit; fi; done\0" |
| | 68 | #endif /* !CONFIG_SPL_BUILD*/ |
| | 69 | |
| | 70 | #define CONFIG_BOOTCOMMAND "mmc dev 1; run b_default" |
| | 71 | |
| | 72 | /* undefine command which we not need here */ |
| | 73 | #undef CONFIG_BOOTM_NETBSD |
| | 74 | #undef CONFIG_BOOTM_PLAN9 |
| | 75 | #undef CONFIG_BOOTM_RTEMS |
| | 76 | |
| | 77 | /* Support both device trees and ATAGs. */ |
| | 78 | #define CONFIG_CMDLINE_TAG |
| | 79 | #define CONFIG_SETUP_MEMORY_TAGS |
| | 80 | #define CONFIG_INITRD_TAG |
| | 81 | |
| | 82 | /* USB configuration */ |
| | 83 | #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT |
| | 84 | #define CONFIG_AM335X_USB0 |
| | 85 | #define CONFIG_AM335X_USB0_MODE MUSB_HOST |
| | 86 | #define CONFIG_AM335X_USB1 |
| | 87 | #define CONFIG_AM335X_USB1_MODE MUSB_HOST |
| | 88 | |
| | 89 | #define CONFIG_SYS_MMC_ENV_DEV 1 |
| | 90 | #define CONFIG_SYS_MMC_ENV_PART 2 |
| | 91 | #define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */ |
| | 92 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) |
| | 93 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT |
| | 94 | |
| | 95 | #endif /* __CONFIG_BRXRE1_H__ */ |
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